15642948

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 38304000

約数和(自身を除く): 22661052

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 569, 948, 1138, 1707, 2276, 2291, 3414, 4582, 6828, 6873, 9164, 13746, 16501, 27492, 33002, 44951, 49503, 66004, 89902, 99006, 134853, 179804, 198012, 269706, 539412, 1303579, 2607158, 3910737, 5214316, 7821474, 15642948]

約数ペア:

[(1, 15642948), (2, 7821474), (3, 5214316), (4, 3910737), (6, 2607158), (12, 1303579), (29, 539412), (58, 269706), (79, 198012), (87, 179804), (116, 134853), (158, 99006), (174, 89902), (237, 66004), (316, 49503), (348, 44951), (474, 33002), (569, 27492), (948, 16501), (1138, 13746), (1707, 9164), (2276, 6873), (2291, 6828), (3414, 4582)]